Development of a Process for Applying Cerium-Containing Protective Coatings to Alloy Steel

A solution has been developed for deposition of cerium-containing coatings on an alloy steel base that meets the requirements for protective coatings. It is established that the protective coating on alloyed steel consists of cerium oxides Ce 2 O 3 and CeG 2 , iron oxide Fe 2 O 3 , and chromium oxid...

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Bibliographic Details
Published in:Protection of metals and physical chemistry of surfaces 2020-12, Vol.56 (7), p.1311-1314
Main Authors: Abrashov, A. A., Grigoryan, N. S., Vagramyan, T. A., Zhukov, A. F., Zhukov, A. P.
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Corrosion and Coatings
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Metallic Materials
Protective Coatings
Tribology
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Summary:A solution has been developed for deposition of cerium-containing coatings on an alloy steel base that meets the requirements for protective coatings. It is established that the protective coating on alloyed steel consists of cerium oxides Ce 2 O 3 and CeG 2 , iron oxide Fe 2 O 3 , and chromium oxide Cr 2 O 3 . Passivation of stainless steel in a cerium-containing solution has been shown to significantly increase its resistance to pitting corrosion.
ISSN:2070-2051
2070-206X
DOI:10.1134/S2070205120070023